Recent Earthquakes in California and Nevada


== PRELIMINARY EARTHQUAKE REPORT ==

Southern California Seismic Network: a cooperative project of
U.S. Geological Survey, Pasadena California
Caltech Seismological Laboratory, Pasadena, California


Version #4: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.

A micro earthquake occurred at 2:01:55 PM (PDT) on Sunday, July 16, 2023.
The magnitude 2.8 event occurred 87 km (54 miles) SE of Estacion Coahuila, B.C., MX.
The hypocentral depth is 6 km ( 4 miles).


Magnitude 2.8 - local magnitude (Ml)
Time Sunday, July 16, 2023 at 2:01:55 PM (PDT)
Sunday, July 16, 2023 at 21:01:55 (UTC)
Distance from Estacion Coahuila, B.C., MX - 87 km (54 miles) SE (141 degrees)
Alberto Oviedo Mota, B.C., MX - 100 km (62 miles) SE (135 degrees)
Guadalupe Victoria, B.C., MX - 101 km (63 miles) SE (140 degrees)
San Luis Rio Colorado, Son., MX - 103 km (64 miles) SSE (161 degrees)
Delta, B.C., MX - 112 km (69 miles) SE (139 degrees)
Coordinates 31 deg. 35.3 min. N (31.589N), 114 deg. 25.5 min. W (114.425W)
Depth 5.95 km (3.7 miles)
Quality Poor
Location Quality Parameters Nst=8, Nph=14, Dmin=60.9 km, Rmss=0.29 sec, Erho=0.71 km, Erzz=31.61 km, Gp=123 degrees
Event ID# ci39614386
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